package test4;
public class BankTest {
    public static void main(String[] args) {
        Bank bank=new Bank();
        bank.addCustomer("Jane","Smith");
        bank.getCustomer(0).setAccount(new Account(2000));
        bank.getCustomer(0).getAccount().withdraw(500);
        double balance=bank.getCustomer(0).getAccount().getBalance();
        System.out.println("客户"+bank.getCustomer(0).getLastName()+bank.getCustomer(0).getFirstName()+"的账户余额为:"+balance);
        System.out.println("************************");
        bank.addCustomer("万里","杨");
        System.out.println("银行客户的个数为："+bank.getNumberOfCustomer());
    }
}
